Haier AB36NACBEA Service Manual page 90

9.3 Defrost operation flow chart
Condition
for
or
compress
OFF
OFF
compressor
Turn off
4-way value
Compressor
ON
B
Come to defrost
Compressor
ON
E-Heat off for 30s?
Return
Turn off compressor
outdoor fun
Turn off for
55s?
Return
Return
ELECTRICAL CONTROL FUNCTIONS
Open outdoor fun
Operation indoor
fun motor
4-way value
Return
Clear the sign of
Compressor
off or 55s?
ON
Compressor
ON ?
defrosts
Return
Return
Return